package com.yong.ssj.util;

import java.io.File;
import java.io.*;
import java.io.IOException;
import java.io.OutputStream;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.text.SimpleDateFormat;
import java.util.Collection;
import java.util.Date;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import javax.swing.JOptionPane;

import org.apache.poi.hssf.usermodel.*;
import org.apache.poi.hssf.util.*;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import com.yong.ssj.service.customer.IOrdinaryService;

@Controller
@RequestMapping("/util")
public class PoiController<T> {
	
	@Resource(name="OrdinaryServiceImpl")
	private IOrdinaryService ordinaryService;
	//存放路径
	private String fileExcel = "T://excel";
	@RequestMapping("ordinary")  
	@ResponseBody
    public String shouyeList(ModelMap rps,HttpSession session,HttpServletRequest request) throws IOException {  
    	List<Map<String, Object>> list = ordinaryService.queryOrdinary();
    	String [] headers = {"客户编号","客户登录账号(手机)","客户登录密码","客户性别 ","客户真实姓名","邮箱","现居住地址","身份证","支付宝账号","微信账号","银联账号","客户状态"};
    	String [] getname = {"customer_id","customer_name","customer_password","customer_sex ","true_name","email","address","id_card","zfb_code","wx_code","yl_code","customer_status"};
        String path = request.getSession().getServletContext().getRealPath("excel");
        String fileName =  UUID.randomUUID()+"ordinary.xls";//生成唯一的名的文件
        String dateDir = DateTimeUtils.formatDate(new Date(), "yyyy-MM-dd");
        File targetFile = new File(fileExcel+"/ordinary/"+dateDir); 
        if(!targetFile.exists()){  
            targetFile.mkdirs();//创建目录  
        }  
    	OutputStream out = new FileOutputStream("T://excel/ordinary/"+dateDir+"/"+fileName);
    	exportExcel("ordinary",headers,getname,list,out,"yyyy-MM-dd");
    	out.close();
        System.out.println("excel导出成功！");
    	return "1";
    }  
	
	
	@RequestMapping("wait")  
	@ResponseBody
    public String waitList(ModelMap rps,HttpSession session,HttpServletRequest request) throws IOException {  
    	List<Map<String, Object>> list = ordinaryService.queryWait();
    	String [] headers = {"客户编号","材料编号","客户登录账号(手机)","客户登录密码","客户性别 ","客户真实姓名","邮箱",
    			"现居住地址","身份证","支付宝账号","微信账号","银联账号","客户状态","手机号服务密码","身份证正面图片",
    			"身份证背面图片","行驶证图片1","行驶证图片2","银行卡正面图片","银行卡背面图片","通讯录资料",
    			"认证状态","认证类型","认证可借额度","剩余额度"};
    	String [] getname = {"customer_id","material_id","customer_name","customer_password","customer_sex ","true_name","email",
    			"address","id_card","zfb_code","wx_code","yl_code","customer_status","phone_service_code","idcard_1",
    			"idcard_2","driving_license_1","driving_license_2","bank_card_1","bank_card_2","contact_file",
    			"rz_status","rz_type","rz_money_limit","rz_surplus_money"};
        String path = request.getSession().getServletContext().getRealPath("excel");
        String fileName =  UUID.randomUUID()+"wait.xls";//生成唯一的名的文件
        String dateDir = DateTimeUtils.formatDate(new Date(), "yyyy-MM-dd");
        File targetFile = new File(fileExcel+"/wait/"+dateDir); 
        if(!targetFile.exists()){  
            targetFile.mkdirs();//创建目录  
        }  
    	OutputStream out = new FileOutputStream("T://excel/wait/"+dateDir+"/"+fileName);
    	exportExcel("ordinary",headers,getname,list,out,"yyyy-MM-dd");
    	out.close();
        System.out.println("excel导出成功！");
    	return "1";
    }  
	
	@RequestMapping("authenticated")  
	@ResponseBody
    public String authenticatedList(ModelMap rps,HttpSession session,HttpServletRequest request) throws IOException {  
    	List<Map<String, Object>> list = ordinaryService.queryAuthe();
    	String [] headers = {"客户编号","材料编号","客户登录账号(手机)","客户登录密码","客户性别 ","客户真实姓名","邮箱",
    			"现居住地址","身份证","支付宝账号","微信账号","银联账号","客户状态","手机号服务密码","身份证正面图片",
    			"身份证背面图片","行驶证图片1","行驶证图片2","银行卡正面图片","银行卡背面图片","通讯录资料",
    			"认证状态","认证类型","认证可借额度","剩余额度"};
    	String [] getname = {"customer_id","material_id","customer_name","customer_password","customer_sex ","true_name","email",
    			"address","id_card","zfb_code","wx_code","yl_code","customer_status","phone_service_code","idcard_1",
    			"idcard_2","driving_license_1","driving_license_2","bank_card_1","bank_card_2","contact_file",
    			"rz_status","rz_type","rz_money_limit","rz_surplus_money"};
        String path = request.getSession().getServletContext().getRealPath("excel");
        String fileName =  UUID.randomUUID()+"authenticated.xls";//生成唯一的名的文件
        String dateDir = DateTimeUtils.formatDate(new Date(), "yyyy-MM-dd");
        File targetFile = new File(fileExcel+"/authenticated/"+dateDir); 
        if(!targetFile.exists()){  
            targetFile.mkdirs();//创建目录  
        }  
    	OutputStream out = new FileOutputStream("T://excel/authenticated/"+dateDir+"/"+fileName);
    	exportExcel("ordinary",headers,getname,list,out,"yyyy-MM-dd");
    	out.close();
        System.out.println("excel导出成功！");
    	return "1";
    }  
	
	
	
	//数据导出Excel工具类（工作表，表头的数组，数据数组，数据对象，输出路径，日期格式）
	public void exportExcel(String title, String[] headers,String[] getname,
            Collection<Map<String, Object>> dataset, OutputStream out, String pattern) {
        // 声明一个Excel工作薄
        HSSFWorkbook workbook = new HSSFWorkbook();
        // 生成一个表格
        HSSFSheet sheet = workbook.createSheet(title);
        // 设置表格默认列宽度为15个字节
        sheet.setDefaultColumnWidth((short) 15);
        // 生成一个单元格样式
        HSSFCellStyle style = workbook.createCellStyle();
        // 设置这些样式
        style.setFillForegroundColor(HSSFColor.SKY_BLUE.index);//单元格背景颜色
        style.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);//设置单元格填充样式：使用前景颜色填充
        style.setBorderBottom(HSSFCellStyle.BORDER_THIN);//下边框
        style.setBorderLeft(HSSFCellStyle.BORDER_THIN);//左边框
        style.setBorderRight(HSSFCellStyle.BORDER_THIN);//右边框  
        style.setBorderTop(HSSFCellStyle.BORDER_THIN);//上边框
        style.setAlignment(HSSFCellStyle.ALIGN_CENTER);//左右居中
        // 生成一个字体
        HSSFFont font = workbook.createFont();//字体对象
        font.setColor(HSSFColor.VIOLET.index);//颜色
        font.setFontHeightInPoints((short) 12);//设置字号
        font.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);//加粗
        // 把字体应用到当前的样式
        style.setFont(font);
        // 生成并设置另一个样式
        HSSFCellStyle style2 = workbook.createCellStyle();
        style2.setFillForegroundColor(HSSFColor.LIGHT_YELLOW.index);
        style2.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);
        style2.setBorderBottom(HSSFCellStyle.BORDER_THIN);
        style2.setBorderLeft(HSSFCellStyle.BORDER_THIN);
        style2.setBorderRight(HSSFCellStyle.BORDER_THIN);
        style2.setBorderTop(HSSFCellStyle.BORDER_THIN);
        style2.setAlignment(HSSFCellStyle.ALIGN_CENTER);
        style2.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);
        // 生成另一个字体
        HSSFFont font2 = workbook.createFont();
        font2.setBoldweight(HSSFFont.BOLDWEIGHT_NORMAL);
        // 把字体应用到当前的样式
        style2.setFont(font2);

        // 声明一个画图的顶级管理器（插入图片）
        HSSFPatriarch patriarch = sheet.createDrawingPatriarch();
        // 定义注释的大小和位置,详见文档
        HSSFComment comment = patriarch.createComment(new HSSFClientAnchor(0,
                0, 0, 0, (short) 4, 2, (short) 6, 5));
        // 设置注释内容
        comment.setString(new HSSFRichTextString("可以在POI中添加注释！"));
        // 设置注释作者，当鼠标移动到单元格上是可以在状态栏中看到该内容.
        comment.setAuthor("leno");

        // 创建Excel工作表的行   （表格标题行）
        HSSFRow row = sheet.createRow(0);
        for (short i = 0; i < headers.length; i++) {
            HSSFCell cell = row.createCell(i);//创建该行相应的单元格
            cell.setCellStyle(style);//设置单元格的样式
            HSSFRichTextString text = new HSSFRichTextString(headers[i]);//在单元格中输入一些内容,HSSFRichTextString可以解决乱码问题
            cell.setCellValue(text);//设置值
        }

        // 遍历集合数据，产生数据行
        Iterator<Map<String, Object>> it = dataset.iterator();
        int index = 0;
        while (it.hasNext()) {
            index++;
            row = sheet.createRow(index);
            Map<String, Object> t = (Map<String, Object>) it.next();
            // 利用反射，根据javabean属性的先后顺序，动态调用getXxx()方法得到属性值
            //Field[] fields = t.getClass().getDeclaredFields();
            for (short i = 0; i < getname.length; i++) {
                HSSFCell cell = row.createCell(i);
                cell.setCellStyle(style2);
               /* Field field = fields[i];
                String fieldName = field.getName();
                String getMethodName = "get"
                        + fieldName.substring(0, 1).toUpperCase()
                        + fieldName.substring(1);*/
                try {
                    /*Class tCls = t.getClass();
                    Method getMethod = tCls.getMethod(getMethodName,
                            new Class[] {});
                    Object value = getMethod.invoke(t, new Object[] {});*/
               	 	Object value = t.get(getname[i]);
                	if(getname[i].equals("customer_sex")){
                		if(value.equals("0")){
                			value = "男";
                		}else{
                			value = "女";
                		}
                	}else if(getname[i].equals("customer_status")){
                		if(value.equals("0")){
                			value = "普通";
                		}else if(value.equals("1")){
                			value = "会员";
                		}else {
                			value = "黑名单";
						}
                	}else if(getname[i].equals("rz_status")){
                		if(value.equals("0")){
                			value = "未认证";
                		}else if(value.equals("1")){
                			value = "资料已提交";
                		}else if(value.equals("2")){
                			value = "审核通过";
                		}else{
                			value = "审核不通过";
						}
                	}else if(getname[i].equals("rz_type")){
                		if(value.equals("1")){
                			value = "身份证版本";
                		}else if(value.equals("2")){
                			value = "行驶证版本";
                		}
                	}
                    // 判断值的类型后进行强制类型转换
                    String textValue = null;
                    // if (value instanceof Integer) {
                    // int intValue = (Integer) value;
                    // cell.setCellValue(intValue);
                    // } else if (value instanceof Float) {
                    // float fValue = (Float) value;
                    // textValue = new HSSFRichTextString(
                    // String.valueOf(fValue));
                    // cell.setCellValue(textValue);
                    // } else if (value instanceof Double) {
                    // double dValue = (Double) value;
                    // textValue = new HSSFRichTextString(
                    // String.valueOf(dValue));
                    // cell.setCellValue(textValue);
                    // } else if (value instanceof Long) {
                    // long longValue = (Long) value;
                    // cell.setCellValue(longValue);
                    // }
                    if (value instanceof Boolean) {
                        boolean bValue = (Boolean) value;
                        textValue = "男";
                        if (!bValue) {
                            textValue = "女";
                        }
                    } else if (value instanceof Date) {
                        Date date = (Date) value;
                        SimpleDateFormat sdf = new SimpleDateFormat(pattern);
                        textValue = sdf.format(date);
                    } else if (value instanceof byte[]) {
                        // 有图片时，设置行高为60px;
                        row.setHeightInPoints(60);
                        // 设置图片所在列宽度为80px,注意这里单位的一个换算
                        sheet.setColumnWidth(i, (short) (35.7 * 80));
                        // sheet.autoSizeColumn(i);
                        byte[] bsValue = (byte[]) value;
                        HSSFClientAnchor anchor = new HSSFClientAnchor(0, 0,
                                1023, 255, (short) 6, index, (short) 6, index);
                        anchor.setAnchorType(2);
                        patriarch.createPicture(anchor, workbook.addPicture(
                                bsValue, HSSFWorkbook.PICTURE_TYPE_JPEG));
                    } else if(value==null){
                    	textValue="";
                    }else {
                        // 其它数据类型都当作字符串简单处理
                        textValue = value.toString();
                    }
                    // 如果不是图片数据，就利用正则表达式判断textValue是否全部由数字组成
                    if (textValue != null) {
                        Pattern p = Pattern.compile("^//d+(//.//d+)?$");
                        Matcher matcher = p.matcher(textValue);
                        if (matcher.matches()) {
                            // 是数字当作double处理
                           // cell.setCellValue(Double.parseDouble(textValue));
                        } else {
                            HSSFRichTextString richString = new HSSFRichTextString(
                                    textValue);
                            HSSFFont font3 = workbook.createFont();
                            font3.setColor(HSSFColor.BLUE.index);
                            richString.applyFont(font3);
                            cell.setCellValue(richString);
                        }
                    }
                } catch (SecurityException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                } catch (IllegalArgumentException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                } finally {
                    // 清理资源
                }
            }

        }
        try {
            workbook.write(out);
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

    }
}
